START On B1043 near the Wheatsheaf Flyover opposite lamp post no1 on east side of road approx 330 yds North of Monk Wood Junction B1090.
Proceed On B1043 North to Sawtry Toll Bridge Roundabout (2.30miles) where
Straight on 2nd exit to Stanch Hill Roundabout (3.01miles) where
Straight on 2nd exit to St. Andrews Bridge Roundabout (3.45miles) where
Straight on 2nd exit to Sawtry North Roundabout (3.85miles) where
Straight on 2nd exit to Stilton Roundabout (7.73miles) where
TURN and retrace on B1043 south to Sawtry North Roundabout (11.58miles) where
Straight on 1st exit to St. Andrews Bridge Roundabout (11.97miles) where
Straight on 1st exit to Stanch Hill Roundabout (12.35miles) where
Straight on 1st exit to Sawtry Toll Bridge Roundabout (13.14miles) where
TURN 4th exit north on B1043 to Stanch Hill Roundabout (13.91miles) where (second lap)
Straight on 2nd exit to St. Andrews Bridge Roundabout (14.34miles) where
Straight on 2nd exit to Sawtry North Roundabout (14.75miles) where
Straight on 2nd exit to Stilton Roundabout (18.62miles) where
TURN and retrace on B1043 south to Sawtry North Roundabout (22.47miles) where
Straight on 1st exit to St. Andrews Bridge Roundabout (22.87miles) where
Straight on 1st exit to Stanch Hill Roundabout (23.29miles) where
Straight on 1st exit to Sawtry Toll Bridge Roundabout (24.03miles) where
Straight on 2nd exit on B1043 to
FINISH On B1043 at last drain in lay-by just past garage and motel. (25 miles)